glad you're with us here on cnn saturday morning. let's talk about the scandal that's captured the nation's attention, how a 22-year-old man tricked notre dame football star manti te'o into believing he was not only a woman but the love of te'o's life. if you're asking yourself how it could have happened, we want to ask yourself this. he appeared on katie couric and shared a voicemail. >> i was just calling to say good night. i love you. i know you're probably doing homework wi homework or you're with the boys but i just wanted to say good night. >> ronaiah tuiasosopo told tr phil it was actually him. he asked him to do lennay's voice to prove it was him. he agreed to do it but only behind a privacy screen. >> hey, babe. i'm just calling to say good night and i love you. i know you're probably doing homework or with the boys or grubbing but i just want to say i love you and good night. >> dr. phil asked him to do the voice again, this time leaving a voice mail from his home phone while a producer from the show watched. >> hey, babe.